The Vivitar DF-293 has the features that professional and amateur photographers need to take terrific pictures without a lot of fuss. This Vivitar shoe mount flash has an automatic shutter speed setting that lets the flash work in coordination with the camera, resulting in high-quality pictures. It also has DSLR autofocus and TTL metering for taking pictures in a hurry. This shoe mount flash even features an LCD display that will show zoom position for those who want to understand every detail of their photographs. The Vivitar DF-293 has a 28-85 mm lens coverage and a red focus beam that makes it easy to take pictures in low-light conditions. This Vivitar shoe mount flash also includes red eye reduction that prevents eye reflections from ruining otherwise terrific pictures. This shoe mount flash can even swivel to give the photographer just the right amount of direct or indirect light. With a flash duration range from 0.03-2 mm, the Vivitar DF-293 allows anyone with basic photography experience to take excellent pictures in a flash.